Não funcionou. Mesmo com 20 resets aparece: "You need to have at least 20 resets to cast this spell."

Man, dentro da pasta lib, em qualquer arquivo, coloque sua função:

function getPlayerReset(cid)
	local qr = db.getResult("SELECT `reset` FROM `players` WHERE `id`= "..coNdConf.pid..";")
	rss = qr:getDataInt("reset", coNdConf.pid)
	if rss < 0 then
		rss = 0
	end
	return rss
end

E utilizando a mesma spell que nosso amigo deixou acima, segue o exemplo:

local resets = 20 -- quantidade de resets para usar a magia

local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_HOLYDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, 49)
setAttackFormula(combat, COMBAT_FORMULA_LEVELMAGIC, -10.10, 10, -10.10, 50)

arr = {
	{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
	{0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0},
	{0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0},
	{0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0},
	{0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0},
	{0, 1, 1, 1, 1, 3, 1, 1, 1, 1, 0},
	{0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0},
	{0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0},
	{0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0},
	{0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0},
	{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
}

local area = createCombatArea(arr)
setCombatArea(combat, area)

function onCastSpell(cid, var)
	if getPlayerReset(cid) >= resets then
		doCombat(cid, combat, var) 
		return true 
	else
		doPlayerSendCancel(cid, "You need to have at least " .. resets .. " resets to cast this spell.")
		return false
	end
end